BlackRock Ethereum ETFs see $50.8M inflow amid slowing buying pace

BlackRock’s Ethereum ETFs have seen significant activity, though the pace of buying has recently slowed. On September 23, the iShares Ethereum Trust (ETHA) recorded $50.8 million in inflows, accounting for approximately 48% of the $105 million total daily inflows into US spot Ethereum ETFs.

Despite this recent momentum, data indicates that the buying pace for BlackRock’s two Ethereum funds has decreased by roughly one-third over a recent week. Over a 20-day window ending September 21, the funds took in approximately $1.13 billion, compared to $1.63 billion during the previous 20-day period. This decline is partly attributed to the rolling nature of the 20-day window, as high-volume sessions from late August dropped out of the calculation.

BlackRock offers two distinct products: ETHA, which provides pure price exposure, and ETHB, a staked Ethereum ETF launched in March 2026 that provides yield. While ETHB had previously maintained a streak of no net outflows, it recorded a minor outflow of $19.8 million on September 16. Cumulative net inflows into ETHA have now exceeded $13 billion.